package com.wyg.decorator;

/**
 * @description:
 * @author: WYG
 * @time: 2021/3/27 9:42
 */

public abstract class Beverage {
    String description = "Unknown Beverage";

    public String getDescription() {
        return description;
    }

    /**
     * 记录饮料的花费
     * @return
     */
    public abstract double cost();
}
